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Relief of branch pulmonary artery stenosis reduces pulmonary valve insufficiency in a swine model [PDF]
ObjectiveWe sought to determine the impact of relieving branch pulmonary artery stenosis on pulmonary valve insufficiency and right ventricular function.
J William Gaynor, Christopher Petit
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Complete correction of Tetralogy of Fallot, the most common cyanotic congenital heart defect, has now become routine. However, late residual lesions, primarily chronic pulmonary valve insufficiency, may have a negative impact on right-ventricular ...
René Prêtre +2 more
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Pulmonary insufficiency with a supernumerary cusp in the pulmonary valve
American Heart Journal, 1936Milton Kissin
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Background-Pulmonary insufficiency is the nexus of late morbidity and mortality after transannular patch repair of tetralogy of Fallot. This study aimed to establish the feasibility of implantation of the novel Medtronic Harmony transcatheter pulmonary ...
Rosanne Schoonbeek +2 more
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Congenital insufficiency of the pulmonary valve
The Journal of Pediatrics, 1964Congenital insufficiency of the pulmonary valve, whether an isolated entity or associated with other intracardiac defects, is rare. The clinical picture varies from one of total absence of symptoms to one in which signs of congestive cardiac failure occur during the neonatal period.
S K, SANYAL +3 more
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Pulmonary sequestration presenting as mitral valve insufficiency
Journal of Pediatric Surgery, 1998Although pulmonary sequestrations commonly present with infectious complications, problems relating to high blood flow through the lesion are rarely apparent. A 4-year-old girl was referred for cardiac catheterization and evaluation for mitral valve surgery.
B, Kimbrell +3 more
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Clinical recognition of congenital pulmonary valve insufficiency
The American Journal of Cardiology, 1967Abstract Four patients with congenital pulmonary valve insufficiency were given a correct diagnosis on the basis of clinical evaluation. With one exception, all patients were completely free of toms, tolerated their lesions well, and none showed evidence of pulmonary hypertension.
M G, Criscitiello, W P, Harvey
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Pulmonary Insufficiency: Melody Valve
2016To date, transcatheter valve replacement for congenital heart disease has focused on the treatment of the dysfunctional right ventricular outflow tract. Following congenital heart disease surgery, the right ventricular outflow tract is often subject to pulmonary regurgitation and/or stenosis, which has been shown to lead to insidious dilation and ...
Michael L. O’Byrne +1 more
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Organic and relative insufficiency of the pulmonary valve
American Heart Journal, 1937Abstract The pathological and clinical features of 9 cases of pulmonary insufficiency have been presented. The lesion is ordinarily considered very unusual, yet 4 cases have been observed in the Cincinnati General Hospital within the past year. The etiological factors found in this series of cases were: Rheumatic fever, bacterial endocarditis ...
Johnson McGuire, Ronald J. McNamara
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“Balloon valvulotomy” of congenital pulmonary valve stenosis with tricuspid valve insufficiency
Cardiovascular Radiology, 1979The rare congenital anomaly of pulmonary valve stenosis and massive tricuspid valve insufficiency with intact ventricular septum is a lethal condition without reported survival after attempted treatment. In a neonate suffering from this syndrome, the pulmonary valve stenosis was relieved by rupturing the fused valve with a balloon catheter introduced ...
B K, Semb +3 more
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